actually, thanks for asking that
its impossible to factor this by yourself, the last one (193 digits, 20k prize) took 30 2.8ghz operton years (5 calendar months) and performed by a few different machines. they actually REQUIRE you to put in a group as who factored it, but there is a "leader" section (which would be me, not to sound arrogant or anything though)
also, i really have no way of spending 30,000 dollars... i have no desire to be that greedy and take $30k from other people who helped. honestly, there is no Gurentee, but i am a very honest person.
I am also at risk here, however. What if someone elses machine finds the answer, and they submit it and take the money? i have the same chance as everyone else, but would never take it.... as i am sure they wouldn't either
but basically, i have no reason to steal the money... im not really that poor or anything and i live at home (16 yrs old). The main reason i want to do this is to say that i, along with a team of others, factored one of the largest numbers to date. the only people that have ever wone this are people who do research in their labs and say "hey, lets factor a number since we just study stems all day" and a team of them (past wto have been german scientiests) use the lab equiptment to do this
you can also tell by my "participation" to the forum. i have never been warned or suspended or anything, im very laid back
why should u trust me? because i have to trust you.
EDIT: if you want to look at the RSA "submit a factored number" form, go to the link below
http://www.rsasecurity.com/go/factorization.asp